Series Equation and Solving.

[lvl107]

Hello, Everyone.

My question :

Thanks in advance for your time and help.

Best Regards.

[AlanStevens · Accepted solution]

Isn't it easier to do it as in the attached?

Alan

Message was edited by: ALAN STEVENS New file with improved display

[lvl107]

Thanks again for your time and help, Alan. From your hint, I got it. ( in the attached )

Best Regards,

Loi.